TW Metal & Tile

TW METAL AND TILE UNDERLAYMENT is a fiberglass reinforced, self-adhering SBS modified asphalt sheet membrane with a polymer film on the surface and a removable treated release film on the adhesive side. Provides secondary protection against water penetration after installation of the roof system. • Fiberglass mat construction • Self-adhering SBS modified asphalt • Adheres to cast-in-place concrete, pre-cast concrete masonry block, exterior gypsum sheathing, plywood, OSB, DensGlass, felt-faced and foil-faced polyisocyanurate foam insulation, wood or metal surfaces* • Polymeric film surfacing • Split treated release film • 5-year Limited Warranty and Arbitration Agreement